From 3031bf6bd46c56f90f1944e41dcb4a5fb9948e40 Mon Sep 17 00:00:00 2001
From: Samuel Williams <samuel.williams@oriontransfer.co.nz>
Date: Wed, 9 Oct 2024 21:50:16 +1300
Subject: Update `UDPSocket#send` to use `rb_io_blocking_region`.

---
 ext/socket/udpsocket.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'ext/socket/udpsocket.c')

diff --git a/ext/socket/udpsocket.c b/ext/socket/udpsocket.c
index 5224e48a96..8aada76b26 100644
--- a/ext/socket/udpsocket.c
+++ b/ext/socket/udpsocket.c
@@ -156,6 +156,7 @@ udp_send_internal(VALUE v)
     struct addrinfo *res;
 
     rb_io_check_closed(fptr = arg->fptr);
+
     for (res = arg->res->ai; res; res = res->ai_next) {
       retry:
         arg->sarg.fd = fptr->fd;
@@ -166,7 +167,7 @@ udp_send_internal(VALUE v)
         rb_io_wait(fptr->self, RB_INT2NUM(RUBY_IO_WRITABLE), Qnil);
 #endif
 
-        ssize_t n = (ssize_t)BLOCKING_REGION_FD(rsock_sendto_blocking, &arg->sarg);
+        ssize_t n = (ssize_t)rb_io_blocking_region(fptr, rsock_sendto_blocking, &arg->sarg);
 
         if (n >= 0) return RB_SSIZE2NUM(n);
 
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